发明名称 |
DISPOSABLE ORAL SUCTION TIP |
摘要 |
A disposable oral suction tip includes a tubular body having a suction line attachment end, a mouthpiece end, an exterior surface and at least one central passage that extends between the suction line attachment end and the mouthpiece end. A mouthpiece is secured to the mouthpiece end of the tubular body. At least one vacuum release channel is provided having a first end and a second end. The at least one vacuum release channel extends along the exterior surface of the tubular body. The first end of the at least one vacuum release channel is positioned to be placed into a patient's mouth along with the mouthpiece. The second end is spaced from the mouthpiece such that the at least one vacuum release channel provides direct venting of the oral cavity.
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申请公布号 |
CA2173558(A1) |
申请公布日期 |
1996.10.08 |
申请号 |
CA19962173558 |
申请日期 |
1996.04.04 |
申请人 |
WHITEHOUSE, RONALD L. S.;WATSON, CONNIE |
发明人 |
WHITEHOUSE, RONALD L. S.;WATSON, CONNIE |
分类号 |
A61C17/06;A61C17/08;(IPC1-7):A61C17/08 |
主分类号 |
A61C17/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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